Anthony Hitt

The Gmail app is definitely the app I use the most. I am always running from meeting to meeting, so it keeps me up-to-date with everything going on. I actually e-mail more often from my iPhone than my laptop, so having a nicely designed e-mail app is really important.

Marx and Engels are arguably history's most famous couple. Such was the closeness of their collaboration that it is not always easy to recall which works bore both names, which just that of Marx, and which just Engels.